4424261220037 has 2 divisors, whose sum is σ = 4424261220038. Its totient is φ = 4424261220036.

The previous prime is 4424261220031. The next prime is 4424261220079. The reversal of 4424261220037 is 7300221624244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4328754880356 + 95506339681 = 2080566^2 + 309041^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424261220037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4424261219978 and 4424261220005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4424261220031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212130610018 + 2212130610019.

It is an arithmetic number, because the mean of its divisors is an integer number (2212130610019).

Almost surely, 2^{4424261220037} is an apocalyptic number.

It is an amenable number.

4424261220037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424261220037 is an equidigital number, since it uses as much as digits as its factorization.

4424261220037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 4424261220037 in words is "four trillion, four hundred twenty-four billion, two hundred sixty-one million, two hundred twenty thousand, thirty-seven".